fix: let source targets be null

acdh-oeaw · Oct 3, 2023 · c8361bd · c8361bd
1 parent 91112ff
commit c8361bd
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Showing 2 changed files with 27 additions and 2 deletions.
diff --git a/apis_ontology/migrations/0008_alter_source_content_type_alter_source_object_id.py b/apis_ontology/migrations/0008_alter_source_content_type_alter_source_object_id.py
@@ -0,0 +1,25 @@
+# Generated by Django 4.1.11 on 2023-10-03 10:13
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('apis_ontology', '0007_alter_source_content_type_alter_source_object_id'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='source',
+            name='content_type',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='contenttypes.contenttype'),
+        ),
+        migrations.AlterField(
+            model_name='source',
+            name='object_id',
+            field=models.PositiveIntegerField(blank=True, null=True),
+        ),
+    ]
diff --git a/apis_ontology/models.py b/apis_ontology/models.py
@@ -27,8 +27,8 @@ class Source(models.Model):
     author = models.CharField(max_length=255, blank=True)
     orig_id = models.PositiveIntegerField(blank=True, null=True)
 
-    content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE, blank=True)
-    object_id = models.PositiveIntegerField(blank=True)
+    content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE, blank=True, null=True)
+    object_id = models.PositiveIntegerField(blank=True, null=True)
     content_object = GenericForeignKey('content_type', 'object_id')
 
     def __str__(self):